X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fpwm%2Fpwm-imx-util.c;h=f92c3700f8eaf686ca17f4116dffb00ec5745fb8;hb=484cce0d2d86e0a3992ce577cd7045ba6ea72060;hp=f1d0b35d277eb2616ada02de08e0da774ed9fec2;hpb=b2f97cf279c54c51741539455116ec3393a871ea;p=u-boot

diff --git a/drivers/pwm/pwm-imx-util.c b/drivers/pwm/pwm-imx-util.c
index f1d0b35d27..f92c3700f8 100644
--- a/drivers/pwm/pwm-imx-util.c
+++ b/drivers/pwm/pwm-imx-util.c
@@ -21,16 +21,12 @@ struct pwm_regs *pwm_id_to_reg(int pwm_id)
 	switch (pwm_id) {
 	case 0:
 		return (struct pwm_regs *)PWM1_BASE_ADDR;
-		break;
 	case 1:
 		return (struct pwm_regs *)PWM2_BASE_ADDR;
-		break;
 	case 2:
 		return (struct pwm_regs *)PWM3_BASE_ADDR;
-		break;
 	case 3:
 		return (struct pwm_regs *)PWM4_BASE_ADDR;
-		break;
 	default:
 		printf("unknown pwm_id: %d\n", pwm_id);
 		break;
@@ -56,7 +52,7 @@ int pwm_imx_get_parms(int period_ns, int duty_ns, unsigned long *period_c,
 	*prescale = *period_c / 0x10000 + 1;
 
 	*period_c /= *prescale;
-	c = (unsigned long long)(*period_c * duty_ns);
+	c = *period_c * (unsigned long long)duty_ns;
 	do_div(c, period_ns);
 	*duty_c = c;